oxycom 3800OXYSTD, Manual

Page: 43 / 68

Install the IntrCooll®
Version 1.3, 2021-12-14 43
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Duct connection requirements:
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In case of an elevated setup, the ducting must be insulated and the duct
transit must be finished waterproof.
- In case of an elevated setup, the drainage pipe can be connected to the
sewer, or the wastewater can be discharged onto the roof. The overflow
connection may be combined with the drain.
- If the wastewater is discharged onto the roof, local discoloration can occur,
due to minerals (calcium).
Duct connection face (do not screw in the red zone)
Example: flexible duct connector
4.4 Step 3. Drain valve installation
The drain valve must be installed to the IntrCooll®. It is delivered together with
the IntrCooll® but not installed on the unit yet.
To install the drain valve:
1. Mount the IntrCooll® on its final support structure. See positioning and
levelling.